Ua rau qaug zog thiab tawg ntawm cov hauv pem teb springs
Lub xeev qhov kev ntxhov siab feem ntau tshwm sim ntawm qhov chaw ntawm cov khoom siv caij nplooj ntoos hlav, yog li qhov zoo ntawm lub caij nplooj ntoos hlav muaj kev cuam tshuam zoo rau lub zog qaug zog. Kev puas tsuaj xws li tawg, qhov tsis zoo thiab nti tshwm sim los ntawm cov khoom siv caij nplooj ntoos hlav thaum dov, kos duab thiab coiling feem ntau yog ua rau lub caij nplooj ntoos hlav qaug zog thiab tawg.
Qhov me me ntawm qhov roughness ntawm cov khoom, qhov me dua qhov kev ntxhov siab concentration thiab siab dua lub zog qaug zog. Cov nyhuv ntawm cov khoom nto roughness ntawm qaug zog. Raws li qhov saum npoo roughness nce, qaug zog txo. Nyob rau hauv cov ntaub ntawv ntawm tib roughness, sib txawv steel qib thiab sib txawv coiling txoj kev muaj ntau degrees ntawm qaug zog txo. Piv txwv li, qhov degree ntawm kev txo qis ntawm cov dej txias-coiled yog me dua li ntawm cov dej kub-coiled. Vim tias cov hlau kub coil caij nplooj ntoos hlav thiab nws cov kev kho cua sov yog rhuab, qhov saum npoo ntawm cov khoom siv caij nplooj ntoos hlav yuav ntxhib vim oxidation thiab decarburization tshwm sim, uas txo cov qaug zog lub caij nplooj ntoos hlav. Sib tsoo, nias, tua blasting thiab dov rau saum npoo ntawm cov khoom. Ob leeg tuaj yeem txhim kho lub zog qaug zog ntawm lub caij nplooj ntoos hlav.